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Posted to notifications@shardingsphere.apache.org by du...@apache.org on 2021/09/26 10:58:54 UTC
[shardingsphere] branch master updated: support Administration
Statements sql parse SHOW CREATE TRIGGER (#12673)
This is an automated email from the ASF dual-hosted git repository.
duanzhengqiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shardingsphere.git
The following commit(s) were added to refs/heads/master by this push:
new 82e7117 support Administration Statements sql parse SHOW CREATE TRIGGER (#12673)
82e7117 is described below
commit 82e7117f5749ea249864cbe1917663e8ad3b3b8b
Author: liguoping <xd...@163.com>
AuthorDate: Sun Sep 26 18:58:16 2021 +0800
support Administration Statements sql parse SHOW CREATE TRIGGER (#12673)
* Refactor SELECT_SQL_BY_ID_ACROSS_SINGLE_AND_SHARDING_TABLES_ORDER_BY statement with shardingsphere-integration-test
* support parse show create trigger
* license
* code style
* test case for it
* final class and change field from trigger to name
* assertIs
* assertThat
---
.../impl/MySQLDALStatementSQLVisitor.java | 9 +++++
.../mysql/dal/MySQLShowCreateTriggerStatement.java | 36 +++++++++++++++++
.../asserts/statement/dal/DALStatementAssert.java | 5 +++
.../dal/impl/ShowCreateTriggerStatementAssert.java | 46 ++++++++++++++++++++++
.../jaxb/cases/domain/SQLParserTestCases.java | 5 +++
.../segment/impl/trigger/ExpectedTrigger.java | 31 +++++++++++++++
.../dal/ShowCreateTriggerStatementTestCase.java | 36 +++++++++++++++++
.../src/main/resources/case/dal/show.xml | 4 ++
.../src/main/resources/sql/supported/dal/show.xml | 1 +
9 files changed, 173 insertions(+)
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/impl/MySQLDALStatementSQLVisitor.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/impl/MySQLDALStatementSQLVisitor.java
index d6a12fb..f979a19 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/impl/MySQLDALStatementSQLVisitor.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/impl/MySQLDALStatementSQLVisitor.java
@@ -53,6 +53,7 @@ import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.ShowCre
import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.ShowCreateFunctionContext;
import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.ShowCreateProcedureContext;
import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.ShowCreateTableContext;
+import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.ShowCreateTriggerContext;
import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.ShowCreateViewContext;
import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.ShowDatabasesContext;
import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.ShowEngineContext;
@@ -106,6 +107,7 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQ
import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowCreateFunctionStatement;
import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowCreateProcedureStatement;
import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowCreateTableStatement;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowCreateTriggerStatement;
import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowCreateViewStatement;
import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowDatabasesStatement;
import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowErrorsStatement;
@@ -367,6 +369,13 @@ public final class MySQLDALStatementSQLVisitor extends MySQLStatementSQLVisitor
result.setTable((SimpleTableSegment) visit(ctx.tableName()));
return result;
}
+
+ @Override
+ public ASTNode visitShowCreateTrigger(final ShowCreateTriggerContext ctx) {
+ MySQLShowCreateTriggerStatement result = new MySQLShowCreateTriggerStatement();
+ result.setName(((IdentifierValue) visit(ctx.triggerName())).getValue());
+ return result;
+ }
@Override
public ASTNode visitFromTable(final FromTableContext ctx) {
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowCreateTriggerStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowCreateTriggerStatement.java
new file mode 100644
index 0000000..92d44eb
--- /dev/null
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowCreateTriggerStatement.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+import org.apache.shardingsphere.sql.parser.sql.common.statement.AbstractSQLStatement;
+import org.apache.shardingsphere.sql.parser.sql.common.statement.dal.DALStatement;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.MySQLStatement;
+
+/**
+ * MySQL show create trigger statement.
+ */
+@Getter
+@Setter
+@ToString
+public final class MySQLShowCreateTriggerStatement extends AbstractSQLStatement implements DALStatement, MySQLStatement {
+
+ private String name;
+}
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/dal/DALStatementAssert.java b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/dal/DALStatementAssert.java
index 8c6a14c..d357a26 100644
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/dal/DALStatementAssert.java
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/dal/DALStatementAssert.java
@@ -24,6 +24,7 @@ import org.apache.shardingsphere.sql.parser.sql.common.statement.dal.ExplainStat
import org.apache.shardingsphere.sql.parser.sql.common.statement.dal.SetStatement;
import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowColumnsStatement;
import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowCreateTableStatement;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowCreateTriggerStatement;
import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowDatabasesStatement;
import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowIndexStatement;
import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowTableStatusStatement;
@@ -36,6 +37,7 @@ import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.dal.impl.SetParameterStatementAssert;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.dal.impl.ShowColumnsStatementAssert;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.dal.impl.ShowCreateTableStatementAssert;
+import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.dal.impl.ShowCreateTriggerStatementAssert;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.dal.impl.ShowDatabasesStatementAssert;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.dal.impl.ShowIndexStatementAssert;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.dal.impl.ShowStatementAssert;
@@ -46,6 +48,7 @@ import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.SetParameterStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowColumnsStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowCreateTableStatementTestCase;
+import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowCreateTriggerStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowDatabasesStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowIndexStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowStatementTestCase;
@@ -80,6 +83,8 @@ public final class DALStatementAssert {
ShowColumnsStatementAssert.assertIs(assertContext, (MySQLShowColumnsStatement) actual, (ShowColumnsStatementTestCase) expected);
} else if (actual instanceof MySQLShowCreateTableStatement) {
ShowCreateTableStatementAssert.assertIs(assertContext, (MySQLShowCreateTableStatement) actual, (ShowCreateTableStatementTestCase) expected);
+ } else if (actual instanceof MySQLShowCreateTriggerStatement) {
+ ShowCreateTriggerStatementAssert.assertIs(assertContext, (MySQLShowCreateTriggerStatement) actual, (ShowCreateTriggerStatementTestCase) expected);
} else if (actual instanceof MySQLShowTableStatusStatement) {
ShowTableStatusStatementAssert.assertIs(assertContext, (MySQLShowTableStatusStatement) actual, (ShowTableStatusStatementTestCase) expected);
} else if (actual instanceof MySQLShowIndexStatement) {
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/dal/impl/ShowCreateTriggerStatementAssert.java b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/dal/impl/ShowCreateTriggerStatementAssert.java
new file mode 100644
index 0000000..dd4aa9a
--- /dev/null
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/dal/impl/ShowCreateTriggerStatementAssert.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.dal.impl;
+
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal.MySQLShowCreateTriggerStatement;
+import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.SQLCaseAssertContext;
+import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowCreateTriggerStatementTestCase;
+import org.junit.Assert;
+
+import static org.hamcrest.CoreMatchers.is;
+
+/**
+ * Show create trigger statement assert.
+ */
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public final class ShowCreateTriggerStatementAssert {
+
+ /**
+ * Assert show create trigger statement is correct with expected parser result.
+ *
+ * @param assertContext assert context
+ * @param actual actual show create trigger statement
+ * @param expected expected show create trigger statement test case
+ */
+ public static void assertIs(final SQLCaseAssertContext assertContext, final MySQLShowCreateTriggerStatement actual, final ShowCreateTriggerStatementTestCase expected) {
+ Assert.assertNotNull("expected show create trigger should be not null", expected.getTrigger());
+ Assert.assertThat(actual.getName(), is(expected.getTrigger().getName()));
+ }
+}
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/SQLParserTestCases.java b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/SQLParserTestCases.java
index 806008b..48719bf 100644
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/SQLParserTestCases.java
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/SQLParserTestCases.java
@@ -25,6 +25,7 @@ import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.SetParameterStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowColumnsStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowCreateTableStatementTestCase;
+import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowCreateTriggerStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowDatabasesStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowIndexStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal.ShowStatementTestCase;
@@ -288,6 +289,9 @@ public final class SQLParserTestCases {
@XmlElement(name = "show-create-table")
private final List<ShowCreateTableStatementTestCase> showCreateTableTestCases = new LinkedList<>();
+
+ @XmlElement(name = "show-create-trigger")
+ private final List<ShowCreateTriggerStatementTestCase> showCreateTriggerTestCases = new LinkedList<>();
@XmlElement(name = "show-table-status")
private final List<ShowTableStatusStatementTestCase> showTableStatusTestCases = new LinkedList<>();
@@ -615,6 +619,7 @@ public final class SQLParserTestCases {
putAll(showTablesTestCases, result);
putAll(showColumnsTestCases, result);
putAll(showCreateTableTestCases, result);
+ putAll(showCreateTriggerTestCases, result);
putAll(showTableStatusTestCases, result);
putAll(showIndexTestCases, result);
putAll(showTestCases, result);
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/segment/impl/trigger/ExpectedTrigger.java b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/segment/impl/trigger/ExpectedTrigger.java
new file mode 100644
index 0000000..380ff12
--- /dev/null
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/segment/impl/trigger/ExpectedTrigger.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.segment.impl.trigger;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.segment.AbstractExpectedIdentifierSQLSegment;
+import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.segment.impl.expr.ExpectedExpressionSegment;
+
+/**
+ * Expected trigger.
+ */
+@Getter
+@Setter
+public final class ExpectedTrigger extends AbstractExpectedIdentifierSQLSegment implements ExpectedExpressionSegment {
+}
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/statement/dal/ShowCreateTriggerStatementTestCase.java b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/statement/dal/ShowCreateTriggerStatementTestCase.java
new file mode 100644
index 0000000..7939763
--- /dev/null
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/statement/dal/ShowCreateTriggerStatementTestCase.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.dal;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.segment.impl.trigger.ExpectedTrigger;
+import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.SQLParserTestCase;
+
+import javax.xml.bind.annotation.XmlElement;
+
+/**
+ * Show create trigger statement test case.
+ */
+@Getter
+@Setter
+public final class ShowCreateTriggerStatementTestCase extends SQLParserTestCase {
+
+ @XmlElement
+ private ExpectedTrigger trigger;
+}
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/dal/show.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/dal/show.xml
index e30e13f..eb5177f 100644
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/dal/show.xml
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/dal/show.xml
@@ -55,6 +55,10 @@
<show-create-table sql-case-id="show_create_table">
<table name="t_order" start-delimiter="`" end-delimiter="`" start-index="18" stop-index="26"/>
</show-create-table>
+
+ <show-create-trigger sql-case-id="show_create_trigger">
+ <trigger name="trigger1" start-delimiter="`" end-delimiter="`" start-index="21" stop-index="30" />
+ </show-create-trigger>
<show-table-status sql-case-id="show_table_status" />
<show sql-case-id="show_all" />
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/dal/show.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/dal/show.xml
index 8f3d13b..18a025f 100644
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/dal/show.xml
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/dal/show.xml
@@ -26,6 +26,7 @@
<sql-case id="show_index_with_back_quotes" value="SHOW KEYS FROM `sharding_db`.`t_order`" db-types="MySQL" />
<sql-case id="show_columns_from_table" value="SHOW COLUMNS FROM `t_order`" db-types="MySQL" />
<sql-case id="show_create_table" value="SHOW CREATE TABLE `t_order`" db-types="MySQL" />
+ <sql-case id="show_create_trigger" value="SHOW CREATE TRIGGER `trigger1`" db-types="MySQL" />
<sql-case id="show_all" value="SHOW ALL" db-types="PostgreSQL" />
<sql-case id="show_server_version" value="SHOW SERVER_VERSION" db-types="PostgreSQL" />
<sql-case id="show_transaction_isolation_level" value="SHOW TRANSACTION ISOLATION LEVEL" db-types="PostgreSQL" />